Autonomous system
AS34757 SIBSET-NSK-AS
Residential RIPE
Summary
Sibirskie Seti
isp regional residential cable
The AS handle SIBSET-NSK-AS is held by Sibirskie Seti Ltd., a regional internet service provider based in Novosibirsk.
What it's used for
- The address space carries residential and business access traffic, evidenced by reverse DNS entries such as
host-80-89-196-0.academ.organdv100-agg92.nsk.sibset.net, alongside netnames likeRU-CITYNETandRU-ISP-SIBNET. - With 22,016 IPv4 addresses announced across 9 prefixes and 36 observed neighbours, the inventory-to-neighbour ratio suggests a regional access network rather than a transit provider.
Notable
- Registrants consistently align with the announcer, listing "Siberian Networks NOC" and "Sibirskie Seti Ltd." for most blocks, while some prefixes also list "Norilsk-Telecom JSC".
- The address inventory is composed of a mix of /20, /21, /22, and /23 blocks, all located in the Russian Federation.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 1 exchange in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| MSK-IX Novosibirsk | Novosibirsk, Russia | 193.232.87.61 |
Transit providers
10 upstream, 7 downstream and 19 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-26, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 9 prefixes · 22.02K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| RU | Russian Federation | 10 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS34757- Registry name
- SIBSET-NSK-AS
- Registrant
- Sibirskie Seti Ltd.
- Abuse contact
- abuse@sibset-team.ru
- Registered
- 2005-03-30
- Last changed
- 2026-06-05
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 42% valid · 5 valid, 7 with no ROA
- ROAs
- 3 authorising AS34757
- ASPA
- no ASPA record
- IRR
- 100% registered · 12 of 12 announcements
- Route objects
- 44 naming AS34757
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 446 networks and 1,852 prefixes, as published 2026-10-27. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere